<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" :inline="true" label-width="68px">
      <el-form-item label="品牌名称" prop="brandId">
        <el-select v-model="queryParams.brandId" placeholder="请选择品牌名称" clearable size="small">
          <!-- <el-option label="请选择字典生成" value="" /> -->
          <el-option
            v-for="dict in brandOptions"
            :key="dict.id"
            :label="dict.name"
            :value="dict.id"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="类型名称" prop="typeId">
        <el-select v-model="queryParams.typeId" placeholder="请选择类型名称" clearable size="small">
          <!-- <el-option label="请选择字典生成" value="" /> -->
          <el-option
            v-for="dict in typeOptions"
            :key="dict.id"
            :label="dict.name"
            :value="dict.id"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="产品名称" prop="name">
        <el-input
          v-model="queryParams.name"
          placeholder="请输入产品名称"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="型号名称" prop="model">
        <el-input
          v-model="queryParams.model"
          placeholder="请输入型号名称"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="计量单位" prop="units">
        <el-input
          v-model="queryParams.units"
          placeholder="请输入计量单位"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="单价" prop="price">
        <el-input
          v-model="queryParams.price"
          placeholder="请输入单价"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="成本单价" prop="costPrice">
        <el-input
          v-model="queryParams.costPrice"
          placeholder="请输入成本单价"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['system:equipment:add']"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['system:equipment:edit']"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['system:equipment:remove']"
        >删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['system:equipment:export']"
        >导出</el-button>
      </el-col>
    </el-row>

    <el-table v-loading="loading" :data="equipmentList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="品牌名称" align="center" prop="brandId" :formatter="brandFormat" />
      <el-table-column label="类型名称" align="center" prop="typeId" :formatter="typeFormat" />
      <el-table-column label="产品名称" align="center" prop="name" />
      <el-table-column label="型号名称" align="center" prop="model" />
      <el-table-column label="参数名称" align="center" prop="parameter" :show-overflow-tooltip="true" />
      <el-table-column label="计量单位" align="center" prop="units" />
      <el-table-column label="单价" align="center" prop="price" />
      <el-table-column label="成本单价" align="center" prop="costPrice" />
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['system:equipment:edit']"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['system:equipment:remove']"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>
    
    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改设备对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="品牌主键">
          <el-select v-model="form.brandId" placeholder="请选择品牌主键">
            <!-- <el-option label="请选择字典生成" value="" /> -->
            <el-option
              v-for="dict in brandOptions"
              :key="dict.id"
              :label="dict.name"
              :value="dict.id"
            />
          </el-select>
        </el-form-item>
        <el-form-item label="类型主键">
          <el-select v-model="form.typeId" placeholder="请选择类型主键">
            <!-- <el-option label="请选择字典生成" value="" /> -->
            <el-option
              v-for="dict in typeOptions"
              :key="dict.id"
              :label="dict.name"
              :value="dict.id"
            />
          </el-select>
        </el-form-item>
        <el-form-item label="产品名称" prop="name">
          <el-input v-model="form.name" placeholder="请输入产品名称" />
        </el-form-item>
        <el-form-item label="型号名称" prop="model">
          <el-input v-model="form.model" placeholder="请输入型号名称" />
        </el-form-item>
        <el-form-item label="参数名称" prop="parameter">
          <el-input v-model="form.parameter" type="textarea" placeholder="请输入内容" />
        </el-form-item>
        <el-form-item label="计量单位" prop="units">
          <el-input v-model="form.units" placeholder="请输入计量单位" />
        </el-form-item>
        <el-form-item label="单价" prop="price">
          <el-input v-model="form.price" placeholder="请输入单价" />
        </el-form-item>
        <el-form-item label="成本单价" prop="costPrice">
          <el-input v-model="form.costPrice" placeholder="请输入成本单价" />
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listEquipment, getEquipment, delEquipment, addEquipment, updateEquipment, exportEquipment } from "@/api/system/equipment";
import { listType } from "@/api/system/type";
import { listBrand } from "@/api/system/brand";

export default {
  name: "Equipment",
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 总条数
      total: 0,
      // 设备表格数据
      equipmentList: [],
      //
      typeOptions: [],
      //
      brandOptions: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        brandId: undefined,
        typeId: undefined,
        name: undefined,
        model: undefined,
        parameter: undefined,
        units: undefined,
        price: undefined,
        costPrice: undefined
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        brandId: [
          { required: true, message: "品牌主键不能为空", trigger: "blur" }
        ],
        typeId: [
          { required: true, message: "类型主键不能为空", trigger: "blur" }
        ],
        name: [
          { required: true, message: "产品名称不能为空", trigger: "blur" }
        ],
        model: [
          { required: true, message: "型号名称不能为空", trigger: "blur" }
        ],
        parameter: [
          { required: true, message: "参数名称不能为空", trigger: "blur" }
        ],
        units: [
          { required: true, message: "计量单位不能为空", trigger: "blur" }
        ],
        price: [
          { required: true, message: "单价不能为空", trigger: "blur" }
        ],
        costPrice: [
          { required: true, message: "成本单价不能为空", trigger: "blur" }
        ]
      }
    };
  },
  created() {
    this.getList();
    listType().then(response => {
      this.typeOptions = response.rows;
    });
    listBrand().then(response => {
      this.brandOptions = response.rows;
    });     
  },
  methods: {
    /** 查询设备列表 */
    getList() {
      this.loading = true;
      listEquipment(this.queryParams).then(response => {
        this.equipmentList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        id: undefined,
        brandId: undefined,
        typeId: undefined,
        name: undefined,
        model: undefined,
        parameter: undefined,
        units: undefined,
        price: undefined,
        costPrice: undefined
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length!=1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加设备";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const id = row.id || this.ids
      getEquipment(id).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改设备";
      });
    },
    /** 提交按钮 */
    submitForm: function() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.id != undefined) {
            updateEquipment(this.form).then(response => {
              if (response.code === 200) {
                this.msgSuccess("修改成功");
                this.open = false;
                this.getList();
              }
            });
          } else {
            addEquipment(this.form).then(response => {
              if (response.code === 200) {
                this.msgSuccess("新增成功");
                this.open = false;
                this.getList();
              }
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$confirm('是否确认删除设备编号为"' + ids + '"的数据项?', "警告", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }).then(function() {
          return delEquipment(ids);
        }).then(() => {
          this.getList();
          this.msgSuccess("删除成功");
        }).catch(function() {});
    },
    /** 导出按钮操作 */
    handleExport() {
      const queryParams = this.queryParams;
      this.$confirm('是否确认导出所有设备数据项?', "警告", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }).then(function() {
          return exportEquipment(queryParams);
        }).then(response => {
          this.download(response.msg);
        }).catch(function() {});
    },
    brandFormat(row, column) {
      var brandName = undefined;
      this.brandOptions.forEach(element => {
        if (element.id == row.brandId) {
          brandName = element.name;
          return;
        }
      });
      return brandName;
    },
    typeFormat(row, column) {
      var typeName = undefined;
      this.typeOptions.forEach(element => {
        if (element.id == row.typeId) {
          typeName = element.name;
          return;
        }
      });
      return typeName;
    }
  }
};
</script>